Hi
i use the hrs example to transmit the data to ios.
but i need to add an option to send back data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hello,when i get connected to the phone,when i call err_code = ble_hts_measurement_send(&m_hts, &simulated_meas) and err_code = ble_bas_battery_level_update(&m_bas, battery_level...
I got the Dynastream N5 kit and have successfully used it with limited ANT work and was trying to get BLE working but can't get a driver for the USB dongle. On the 51422 product...
Hi All,
I am working in the sleep mode with system off and wake up with internal RC clock.
It function well when connected to EV board...
I see the "Emulated System...
I want to write PCA20006 nRF51822 Beacon Firmware to PCA10004 on nRF6330.
I understand need to modify GPIO.
PCA20006 firmware consist of 3 firmware, SoftDevice, application...
Hi,
We want to work on BLE mesh topology using nordic nrf-833 boards. We want to implement mobile application in react native to support BLE mesh features. Please let us...
I was using nRF Connect (v3.6.1) to communicate to Segger J-link Base (version 11.0) but it failed. The error message was: ""Failed to setup device: No serial port available...
I want to develop a software that can restore the program after a power failure. I mean, if the device restart, I don't want it to execute from the beginning of the main function...
I made a serial bluetooth function but I want to use it in a form like printf.
Please tell me how to use it using bluetooth_send function.
bluetooth_send("gyroscope...
The reference design for the nRF5340DK uses 0201 components for the matching network.
Would it be acceptable to replace the 201 matching network components to 0402 parts...
Hello NRF,
I have a custom board with NRF52832, and exposed the SWDIO, SWDCLK, GND, VDD, RESET pins for programming the board through the NRF52-DK board.
I started with...
Dear Nordic,
I have some issue with SPI interface (MCU as master, BL654 as slave)
I can see correct signal from oscilloscope, and SPI mode and CLK is config correct...
hello,
i am using nrf52840 with sdk 15 and using ble_app_blinky example i want to advertise my device as i beacon(only mac address) without any name what i did until now...
We have generated a .hex file to be programmed to the external QSPI flash on the QSPI bus of an nRF5340, using the same MX25 part as used on the DVK (8MB/64Mbit) but with...
Hello Team,
Need urgent support for the nRF52840-DK.
I want to develop a program for the above mentioned kit for green power zigbee communication. This DK will communicate...
I was testing 9160 power consumption, the specifications says it is the minimum consumption current 7µA, but when I test on the DK board, the minimum current is 2ma, my test...
Greetings, I designed custom board using nRF52832 and sht20 temperature sensor. I defined sda and scl pin number of sht20 in pca board file (pin number 23 and 24). 4.7k pull...
Hello,
I want to test cold start performance of GPS on the nRF9160 DK using the gps example from the SDK. If I run the example unmodified from the sdk, get a fix, power...
Hello!
I am working on a project where we want over the air updates for the finished product. To make that possible I implemented the buttonless DFU and it is working great...
